/e/class/connect.php

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<?php

error_reporting(E_ALL ^ E_NOTICE);



define('InEmpireCMS',TRUE);

define('ECMS_PATH',substr(dirname(__FILE__),0,-7));

define('MAGIC_QUOTES_GPC',function_exists('get_magic_quotes_gpc')&&get_magic_quotes_gpc());



$public_r=array();

$emod_pubr=array();

$etable_r=array();

$emod_r=array();

$notcj_r=array();

$fun_r=array();

$message_r=array();

$qmessage_r=array();

$enews_r=array();

$class_r=array();

$class_zr=array();

$class_tr=array();

$eyh_r=array();

$schalltb_r=array();

$level_r=array();

$r=array();

$addr=array();

$search='';

$start=0;

$addgethtmlpath='';

$editor=0;

$navinfor=array();

$navclassid='';

$navnewsid='';

$formattxt='';

$link='';

$efileftp='';

$efileftp_fr=array();

$efileftp_dr=array();

$doetran=0;



require_once ECMS_PATH.'e/class/config.php';



if(!defined('EmpireCMSConfig'))

{

	exit();

}



//超时设置

if($public_r['php_outtime'])

{

	@set_time_limit($public_r['php_outtime']);

}



//页面编码

if($phome_headercharset==1)

{

	if($phome_ecms_charver=='gb2312'||$phome_ecms_charver=='big5'||$phome_ecms_charver=='utf-8')

	{

		@header('Content-Type: text/html; charset='.$phome_ecms_charver);

	}

}



//时区

if(function_exists('date_default_timezone_set'))

{

	@date_default_timezone_set("PRC");

}



//禁止IP

eCheckAccessIp(0);



if(defined('EmpireCMSAdmin'))

{

	eCheckAccessIp(1);//禁止IP

	//FireWall

	if(!empty($efw_open))

	{

		DoEmpireCMSFireWall();

	}

}

else

{

	if(!empty($public_r['closeqdt']))

	{

		echo $public_r['closeqdtmsg'];

		exit();

	}

}



//--------------- 数据库 ---------------



function db_connect(){

	global $phome_db_server,$phome_db_username,$phome_db_password,$phome_db_dbname,$phome_db_port,$phome_db_char,$phome_use_dbver;

	$dblocalhost=$phome_db_server;

	//端口

	if($phome_db_port)

	{

		$dblocalhost.=":".$phome_db_port;

	}

	$link=@mysql_connect($dblocalhost,$phome_db_username,$phome_db_password);

	if(!$link)

	{

		echo"Cann't connect to DB!";

		exit();

	}

	//编码

	if($phome_use_dbver>='4.1')

	{

		$q='';

		if($phome_db_char)

		{

			$q='character_set_connection='.$phome_db_char.',character_set_results='.$phome_db_char.',character_set_client=binary';

		}

		if($phome_use_dbver>='5.0')

		{

			$q.=(empty($q)?'':',').'sql_mode=\'\'';

		}

		if($q)

		{

			@mysql_query('SET '.$q);

		}

	}

	@mysql_select_db($phome_db_dbname);

	return $link;

}



//设置编码

function DoSetDbChar($dbchar){

	if($dbchar&&$dbchar!='auto')

	{

		//@mysql_query("set names '".$dbchar."';");

		@mysql_query('set character_set_connection='.$dbchar.',character_set_results='.$dbchar.',character_set_client=binary;');

	}

}



function db_close(){

	global $link;

	if($link)

	{

		@mysql_close($link);

	}

}





//--------------- 公共 ---------------



//设置COOKIE

function esetcookie($var,$val,$life=0,$ecms=0){

	global $phome_cookiedomain,$phome_cookiepath,$phome_cookievarpre,$phome_cookieadminvarpre;

	$varpre=empty($ecms)?$phome_cookievarpre:$phome_cookieadminvarpre;

	return setcookie($varpre.$var,$val,$life,$phome_cookiepath,$phome_cookiedomain);

}



//返回cookie

function getcvar($var,$ecms=0){

	global $phome_cookievarpre,$phome_cookieadminvarpre;

	$tvar=empty($ecms)?$phome_cookievarpre.$var:$phome_cookieadminvarpre.$var;

	return $_COOKIE[$tvar];

}



//错误提示

function printerror($error="",$gotourl="",$ecms=0,$noautourl=0,$novar=0){

	global $empire,$editor,$ecmslang,$public_r;

	if($editor==1){$a="../";}

	elseif($editor==2){$a="../../";}

	elseif($editor==3){$a="../../../";}

	else{$a="";}

	if($ecms==1||$ecms==9)

	{

		$a=ECMS_PATH.'e/data/';

	}

	if(strstr($gotourl,"(")||empty($gotourl))

	{

		$gotourl_js="history.go(-1)";

		$gotourl="javascript:history.go(-1)";

	}

	else

	{$gotourl_js="self.location.href='$gotourl';";}

	if(empty($error))

	{$error="DbError";}

	if($ecms==9)//前台弹出对话框

	{

		@include $a.LoadLang("pub/q_message.php");

		$error=empty($novar)?$qmessage_r[$error]:$error;

		echo"<script>alert('".$error."');".$gotourl_js."</script>";

		db_close();

		$empire=null;

		exit();

	}

	elseif($ecms==8)//后台弹出对话框

	{

		@include $a.LoadLang("pub/message.php");

		$error=empty($novar)?$message_r[$error]:$error;

		echo"<script>alert('".$error."');".$gotourl_js."</script>";

		db_close();

		$empire=null;

		exit();

	}

	elseif($ecms==0)

	{

		@include $a.LoadLang("pub/message.php");

		$error=empty($novar)?$message_r[$error]:$error;

		@include($a."message.php");

	}

	else

	{

		@include $a.LoadLang("pub/q_message.php");

		$error=empty($novar)?$qmessage_r[$error]:$error;

		@include($a."../message/index.php");

	}

	db_close();

	$empire=null;

	exit();

}



//错误提示2：直接文字

function printerror2($error='',$gotourl='',$ecms=0,$noautourl=0){

	global $empire,$public_r;

	if(strstr($gotourl,"(")||empty($gotourl))

	{

		$gotourl_js="history.go(-1)";

		$gotourl="javascript:history.go(-1)";

	}

	else

	{$gotourl_js="self.location.href='$gotourl';";}

	if($ecms==9)//弹出对话框

	{

		echo"<script>alert('".$error."');".$gotourl_js."</script>";

	}

	else

	{

		@include(ECMS_PATH.'e/message/index.php');

	}

	db_close();

	exit();

}



//ajax错误提示

function ajax_printerror($result='',$ajaxarea='ajaxarea',$error='',$ecms=0,$novar=0){

	global $empire,$editor,$ecmslang,$public_r;

	if($editor==1){$a="../";}

	elseif($editor==2){$a="../../";}

	elseif($editor==3){$a="../../../";}

	else{$a="";}

	if($ecms==1)

	{

		$a=ECMS_PATH.'e/data/';

	}

	if($ecms==0)

	{

		@include $a.LoadLang("pub/message.php");

		$error=empty($novar)?$message_r[$error]:$error;

	}

	else

	{

		@include $a.LoadLang("pub/q_message.php");

		$error=empty($novar)?$qmessage_r[$error]:$error;

	}

	if(empty($ajaxarea))

	{

		$ajaxarea='ajaxarea';

	}

	$string=$result.'|'.$ajaxarea.'|'.$error;

	echo $string;

	db_close();

	$empire=null;

	exit();

}



//编码转换

function DoIconvVal($code,$targetcode,$str,$inc=0){

	global $editor;

	if($editor==1){$a="../";}

	elseif($editor==2){$a="../../";}

	elseif($editor==3){$a="../../../";}

	else{$a="";}

	if($inc)

	{

		@include_once(ECMS_PATH."e/class/doiconv.php");

	}

	$iconv=new Chinese($a);

	$str=$iconv->Convert($code,$targetcode,$str);

	return $str;

}



//模板表转换

function GetTemptb($temptb){

	global $public_r,$ecmsdeftempid,$dbtbpre;

	if(!empty($ecmsdeftempid))

	{

		$tempid=$ecmsdeftempid;

	}

	else

	{

		$tempid=$public_r['deftempid'];

	}

	if(!empty($tempid)&&$tempid!=1)

	{

		$en="_".$tempid;

	}

	return $dbtbpre.$temptb.$en;

}



//返回操作模板表

function GetDoTemptb($temptb,$gid){

	global $dbtbpre;

	if(!empty($gid)&&$gid!=1)

	{

		$en="_".$gid;

	}

	return $dbtbpre.$temptb.$en;

}



//返回当前使用模板组ID

function GetDoTempGid(){

	global $ecmsdeftempid,$public_r;

	if($ecmsdeftempid)

	{

		$gid=$ecmsdeftempid;

	}

	elseif($public_r['deftempid'])

	{

		$gid=$public_r['deftempid'];

	}

	else

	{

		$gid=1;

	}

	return $gid;

}



//导入语言包

function LoadLang($file){

	global $ecmslang;

	return "../data/language/".$ecmslang."/".$file;

}



//取得IP

function egetip(){

	if(getenv('HTTP_CLIENT_IP')&&strcasecmp(getenv('HTTP_CLIENT_IP'),'unknown')) 

	{

		$ip=getenv('HTTP_CLIENT_IP');

	} 

	elseif(getenv('HTTP_X_FORWARDED_FOR')&&strcasecmp(getenv('HTTP_X_FORWARDED_FOR'),'unknown'))

	{

		$ip=getenv('HTTP_X_FORWARDED_FOR');

	}

	elseif(getenv('REMOTE_ADDR')&&strcasecmp(getenv('REMOTE_ADDR'),'unknown'))

	{

		$ip=getenv('REMOTE_ADDR');

	}

	elseif(isset($_SERVER['REMOTE_ADDR'])&&$_SERVER['REMOTE_ADDR']&&strcasecmp($_SERVER['REMOTE_ADDR'],'unknown'))

	{

		$ip=$_SERVER['REMOTE_ADDR'];

	}

	$ip=RepPostVar(preg_replace("/^([\d\.]+).*/","\\1",$ip));

	return $ip;

}



//返回地址

function DoingReturnUrl($url,$from=''){

	if(empty($from))

	{

		return $url;

	}

	elseif($from==9)

	{

		$from=$_SERVER['HTTP_REFERER']?$_SERVER['HTTP_REFERER']:$url;

	}

	return $from;

}



//参数处理函数

function RepPostVar($val){

	if($val!=addslashes($val))

	{

		exit();

	}

	CkPostStrChar($val);

	$val=str_replace(" ","",$val);

	$val=str_replace("%20","",$val);

	$val=str_replace("%27","",$val);

	$val=str_replace("*","",$val);

	$val=str_replace("'","",$val);

	$val=str_replace("\"","",$val);

	$val=str_replace("/","",$val);

	$val=str_replace(";","",$val);

	$val=str_replace("#","",$val);

	$val=str_replace("--","",$val);

	$val=RepPostStr($val,1);

	$val=addslashes($val);

	//FireWall

	FWClearGetText($val);

	return $val;

}



//参数处理函数2

function RepPostVar2($val){

	if($val!=addslashes($val))

	{

		exit();

	}

	CkPostStrChar($val);

	$val=str_replace("%20","",$val);

	$val=str_replace("%27","",$val);

	$val=str_replace("*","",$val);

	$val=str_replace("'","",$val);

	$val=str_replace("\"","",$val);

	$val=str_replace("/","",$val);

	$val=str_replace(";","",$val);

	$val=str_replace("#","",$val);

	$val=str_replace("--","",$val);

	$val=RepPostStr($val,1);

	$val=addslashes($val);

	//FireWall

	FWClearGetText($val);

	return $val;

}



//处理提交字符

function RepPostStr($val,$ecms=0){

	$val=htmlspecialchars($val,ENT_QUOTES);

	if($ecms==0)

	{

		CkPostStrChar($val);

		$val=AddAddsData($val);

		//FireWall

		FWClearGetText($val);

	}

	return $val;

}



//处理提交字符2

function RepPostStr2($val){

	CkPostStrChar($val);

	$val=AddAddsData($val);

	//FireWall

	FWClearGetText($val);

	return $val;

}



//处理编码字符

function CkPostStrChar($val){

	if(substr($val,-1)=="\\")

	{

		exit();

	}

}



//返回转义

function egetzy($n='2'){

	if($n=='rn')

	{

		$str="\r\n";

	}

	elseif($n=='n')

	{

		$str="\n";

	}

	elseif($n=='r')

	{

		$str="\r";

	}

	elseif($n=='t')

	{

		$str="\t";

	}

	elseif($n=='syh')

	{

		$str="\\\"";

	}

	elseif($n=='dyh')

	{

		$str="\'";

	}

	else

	{

		for($i=0;$i<$n;$i++)

		{

			$str.="\\";

		}

	}

	return $str;

}



//取得文件扩展名

function GetFiletype($filename){

	$filer=explode(".",$filename);

	$count=count($filer)-1;

	return strtolower(".".RepGetFiletype($filer[$count]));

}



function RepGetFiletype($filetype){

	$filetype=str_replace('|','_',$filetype);

	$filetype=str_replace(',','_',$filetype);

	$filetype=str_replace('.','_',$filetype);

	return $filetype;

}



//取得文件名

function GetFilename($filename){

	if(strstr($filename,"\\"))

	{

		$exp="\\";

	}

	else

	{

		$exp='/';

	}

	$filer=explode($exp,$filename);

	$count=count($filer)-1;

	return $filer[$count];

}



//返回目录函数

function eReturnCPath($path,$ypath=''){

	if(strstr($path,'..')||strstr($path,"\\")||strstr($path,'%')||strstr($path,':'))

	{

		return $ypath;

	}

	return $path;

}



//字符截取函数

function sub($string,$start=0,$length,$mode=false,$dot=''){

	global $phome_ecms_charver;

	$strlen=strlen($string);

	if($strlen<=$length)

	{

		return $string;

	}



	$string = str_replace(array('&nbsp;','&amp;','&quot;','&lt;','&gt;','&#039;'), array(' ','&','"','<','>',"'"), $string);



	$strcut = '';

	if(strtolower($phome_ecms_charver) == 'utf-8') {



		$n = $tn = $noc = 0;

		while($n < $strlen) {



			$t = ord($string[$n]);

			if($t == 9 || $t == 10 || (32 <= $t && $t <= 126)) {

				$tn = 1; $n++; $noc++;

			} elseif(194 <= $t && $t <= 223) {

				$tn = 2; $n += 2; $noc += 2;

			} elseif(224 <= $t && $t < 239) {

				$tn = 3; $n += 3; $noc += 2;

			} elseif(240 <= $t && $t <= 247) {

				$tn = 4; $n += 4; $noc += 2;

			} elseif(248 <= $t && $t <= 251) {

				$tn = 5; $n += 5; $noc += 2;

			} elseif($t == 252 || $t == 253) {

				$tn = 6; $n += 6; $noc += 2;

			} else {

				$n++;

			}



			if($noc >= $length) {

				break;

			}



		}

		if($noc > $length) {

			$n -= $tn;

		}



		$strcut = substr($string, 0, $n);



	} else {

		for($i = 0; $i < $length; $i++) {

			$strcut .= ord($string[$i]) > 127 ? $string[$i].$string[++$i] : $string[$i];

		}

	}



	$strcut = str_replace(array('&','"','<','>',"'"), array('&amp;','&quot;','&lt;','&gt;','&#039;'), $strcut);



	return $strcut.$dot;

}



//截取字数

function esub($string,$length,$dot=''){

	return sub($string,0,$length,false,$dot);

}



//取得随机数

function make_password($pw_length){

	$low_ascii_bound=50;

	$upper_ascii_bound=122;

	$notuse=array(58,59,60,61,62,63,64,73,79,91,92,93,94,95,96,108,111);

	while($i<$pw_length)

	{

		mt_srand((double)microtime()*1000000);

		$randnum=mt_rand($low_ascii_bound,$upper_ascii_bound);

		if(!in_array($randnum,$notuse))

		{

			$password1=$password1.chr($randnum);

			$i++;

		}

	}

	return $password1;

}



//取得随机数(数字)

function no_make_password($pw_length){

	$low_ascii_bound=48;

	$upper_ascii_bound=57;

	$notuse=array(58,59,60,61,62,63,64,73,79,91,92,93,94,95,96,108,111);

	while($i<$pw_length)

	{

		mt_srand((double)microtime()*1000000);

		$randnum=mt_rand($low_ascii_bound,$upper_ascii_bound);

		if(!in_array($randnum,$notuse))

		{

			$password1=$password1.chr($randnum);

			$i++;

		}

	}

	return $password1;

}



//颜色转RGB

function ToReturnRGB($rgb){

	$rgb=str_replace('#','',htmlspecialchars($rgb));

    return array(

        base_convert(substr($rgb,0,2),16,10),

        base_convert(substr($rgb,2,2),16,10),

        base_convert(substr($rgb,4,2),16,10)

    );

}



//前台分页

function page1($num,$line,$page_line,$start,$page,$search){

	global $fun_r;

	if($num<=$line)

	{

		return '';

	}

	$search=htmlspecialchars($search,ENT_QUOTES);

	$url=$_SERVER['PHP_SELF'].'?page';

	$snum=2;//最小页数

	$totalpage=ceil($num/$line);//取得总页数

	$firststr='';

	//上一页

	if($page<>0)

	{

		$toppage='<a href="'.$url.'=0'.$search.'">'.$fun_r['startpage'].'</a>';

		$pagepr=$page-1;

		$prepage='<a href="'.$url.'='.$pagepr.$search.'">'.$fun_r['pripage'].'</a>';

	}

	//下一页

	if($page!=$totalpage-1)

	{

		$pagenex=$page+1;

		$nextpage='<a href="'.$url.'='.$pagenex.$search.'">'.$fun_r['nextpage'].'</a>';

		$lastpage='<a href="'.$url.'='.($totalpage-1).$search.'">'.$fun_r['lastpage'].'</a>';

	}

	$starti=$page-$snum<0?0:$page-$snum;

	$no=0;

	for($i=$starti;$i<$totalpage&&$no<$page_line;$i++)

	{

		$no++;

		if($page==$i)

		{

			$is_1="<b>";

			$is_2="</b>";

		}

		else

		{

			$is_1='<a href="'.$url.'='.$i.$search.'">';

			$is_2="</a>";

		}

		$pagenum=$i+1;

		$returnstr.="".$is_1.$pagenum.$is_2;

	}

	$returnstr=$firststr.$toppage.$prepage.$returnstr.$nextpage.$lastpage;

	return $returnstr;

}



//时间转换函数

function to_time($datetime){

	if(strlen($datetime)==10)

	{

		$datetime.=" 00:00:00";

	}

	$r=explode(" ",$datetime);

	$t=explode("-",$r[0]);

	$k=explode(":",$r[1]);

	$dbtime=@mktime($k[0],$k[1],$k[2],$t[1],$t[2],$t[0]);

	return $dbtime;

}



//时期转日期

function date_time($time,$format="Y-m-d H:i:s"){

	$threadtime=date($format,$time);

	return $threadtime;

}



//格式化日期

function format_datetime($newstime,$format){

	if($newstime=="0000-00-00 00:00:00")

	{return $newstime;}

	$time=is_numeric($newstime)?$newstime:to_time($newstime);

	$newdate=date_time($time,$format);

	return $newdate;

}



//时间转换函数

function to_date($date){

	$date.=" 00:00:00";

	$r=explode(" ",$date);

	$t=explode("-",$r[0]);

	$k=explode(":",$r[1]);

	$dbtime=@mktime($k[0],$k[1],$k[2],$t[1],$t[2],$t[0]);

	return $dbtime;

}



//选择时间

function ToChangeTime($time,$day){

	$truetime=$time-$day*24*3600;

	$date=date_time($truetime,"Y-m-d");

	return $date;

}



//删除文件

function DelFiletext($filename){

	@unlink($filename);

}



//取得文件内容

function ReadFiletext($filepath){

	$filepath=trim($filepath);

	$htmlfp=@fopen($filepath,"r");

	//远程

	if(strstr($filepath,"://"))

	{

		while($data=@fread($htmlfp,500000))

	    {

			$string.=$data;

		}

	}

	//本地

	else

	{

		$string=@fread($htmlfp,@filesize($filepath));

	}

	@fclose($htmlfp);

	return $string;

}



//写文件

function WriteFiletext($filepath,$string){

	global $public_r;

	$string=stripSlashes($string);

	$fp=@fopen($filepath,"w");

	@fputs($fp,$string);

	@fclose($fp);

	if(empty($public_r[filechmod]))

	{

		@chmod($filepath,0777);

	}

}



//写文件

function WriteFiletext_n($filepath,$string){

	global $public_r;

	$fp=@fopen($filepath,"w");

	@fputs($fp,$string);

	@fclose($fp);

	if(empty($public_r[filechmod]))

	{

		@chmod($filepath,0777);

	}

}



//标题属性后

function DoTitleFont($titlefont,$title){

	if(empty($titlefont))

	{

		return $title;

	}

	$r=explode(',',$titlefont);

	if(!empty($r[0]))

	{

		$title="<font color='".$r[0]."'>".$title."</font>";

	}

	if(empty($r[1]))

	{return $title;}

	//粗体

	if(strstr($r[1],"b"))

	{$title="<strong>".$title."</strong>";}

	//斜体

	if(strstr($r[1],"i"))

	{$title="<i>".$title."</i>";}

	//删除线

	if(strstr($r[1],"s"))

	{$title="<s>".$title."</s>";}

	return $title;

}



//替换全角逗号

function DoReplaceQjDh($text){

	return str_replace('，',',',$text);

}



//建立目录函数

function DoMkdir($path){

	global $public_r;

	//不存在则建立

	if(!file_exists($path))

	{

		//安全模式

		if($public_r[phpmode])

		{

			$pr[0]=$path;

			FtpMkdir($ftpid,$pr,0777);

			$mk=1;

		}

		else

		{

			$mk=@mkdir($path,0777);

			@chmod($path,0777);

		}

		if(empty($mk))

		{

			echo $path;

			printerror("CreatePathFail","history.go(-1)");

		}

	}

	return true;

}



//建立上级目录

function DoFileMkDir($file){

	$path=dirname($file.'empirecms.txt');

	DoMkdir($path);

}



//设置上传文件权限

function DoChmodFile($file){

	global $public_r;

	if($public_r['filechmod']!=1)

	{

		@chmod($file,0777);

	}

}



//返回栏目链接字符串

function ReturnClassLink($classid){

	global $class_r,$public_r,$fun_r;

	if(empty($class_r[$classid][featherclass]))

	{$class_r[$classid][featherclass]="|";}

	$r=explode("|",$class_r[$classid][featherclass].$classid."|");

	$string="<a href=\"".$public_r[newsurl]."\">".$fun_r['index']."</a>";

	for($i=1;$i<count($r)-1;$i++)

	{

		//静态列表

		if(empty($class_r[$r[$i]][listdt]))

		{

			//无绑定域名

			if(empty($class_r[$r[$i]][classurl]))

			{$url=$public_r[newsurl].$class_r[$r[$i]][classpath]."/";}

			else

			{$url=$class_r[$r[$i]][classurl];}

		}

		else

		{

			$url=$public_r[newsurl]."e/action/ListInfo/?classid=$r[$i]";

		}

		$string.="&nbsp;".$public_r[navfh]."&nbsp;<a href=\"".$url."\">".$class_r[$r[$i]][classname]."</a>";

	}

	return $string;

}



//返回专题链接字符串

function ReturnZtLink($ztid){

	global $class_zr,$public_r,$fun_r;

	$string="<a href=\"".$public_r[newsurl]."\">".$fun_r['index']."</a>";

	//无绑定域名

	if(empty($class_zr[$ztid][zturl]))

	{$url=$public_r[newsurl].$class_zr[$ztid][ztpath]."/";}

	else

	{$url=$class_zr[$ztid][zturl];}

    $string.="&nbsp;".$public_r[navfh]."&nbsp;<a href=\"".$url."\">".$class_zr[$ztid][ztname]."</a>";

	return $string;

}



//返回单页链接字符串

function ReturnUserPLink($title,$titleurl){

	global $public_r,$fun_r;

	$string='<a href="'.$public_r[newsurl].'">'.$fun_r['index'].'</a>&nbsp;'.$public_r[navfh].'&nbsp;'.$title;

	return $string;

}



//返回标题链接

function sys_ReturnBqTitleLink($r){

	global $public_r,$class_r;

	if(empty($r[titleurl]))

	{

		if($class_r[$r[classid]][showdt]==1)//动态生成

		{

			$titleurl=$public_r[newsurl]."e/action/ShowInfo/?classid=$r[classid]&id=$r[id]";

			return $titleurl;

		}

		elseif($class_r[$r[classid]][showdt]==2)

		{

			$titleurl=$public_r[newsurl]."e/action/ShowInfo.php?classid=$r[classid]&id=$r[id]";

			return $titleurl;

		}

		if($class_r[$r[classid]][filename]==3)

		{

			$filename=ReturnInfoSPath($r[filename]);

		}

		else

		{

			$filetype=$r[groupid]?'.php':$class_r[$r[classid]][filetype];

			$filename=$r[filename].$filetype;

		}

		$iclasspath=ReturnSaveInfoPath($r[classid],$r[id]);

		$newspath=empty($r[newspath])?'':$r[newspath]."/";

		if($class_r[$r[classid]][classurl]&&$class_r[$r[classid]][ipath]=='')//域名

		{

			$titleurl=$class_r[$r[classid]][classurl]."/".$newspath.$filename;

		}

		else

		{

			$titleurl=$public_r[newsurl].$iclasspath.$newspath.$filename;

		}

	}

	else

	{

		if($public_r['opentitleurl'])

		{

			$titleurl=$r[titleurl];

		}

		else

		{

			$titleurl=$public_r[newsurl]."e/public/jump/?classid=".$r[classid]."&id=".$r[id]."&url=".urlencode($r[titleurl]);

		}

	}

	return $titleurl;

}



//返回标题链接

function sys_ReturnBqAutoTitleLink($r){

	global $public_r,$class_r;

	if(empty($r[titleurl]))

	{

		if($class_r[$r[classid]][showdt]==2)

		{

			$titleurl=$public_r[newsurl]."e/action/ShowInfo.php?classid=$r[classid]&id=$r[id]";

			return $titleurl;

		}

		if($class_r[$r[classid]][filename]==3)

		{

			$filename=ReturnInfoSPath($r[filename]);

		}

		else

		{

			$filetype=$r[groupid]?'.php':$class_r[$r[classid]][filetype];

			$filename=$r[filename].$filetype;

		}

		$iclasspath=ReturnSaveInfoPath($r[classid],$r[id]);

		$newspath=empty($r[newspath])?'':$r[newspath]."/";

		if($class_r[$r[classid]][classurl]&&$class_r[$r[classid]][ipath]=='')//域名

		{

			$titleurl=$class_r[$r[classid]][classurl]."/".$newspath.$filename;

		}

		else

		{

			$titleurl=$public_r[newsurl].$iclasspath.$newspath.$filename;

		}

	}

	else

	{

		if($public_r['opentitleurl'])

		{

			$titleurl=$r[titleurl];

		}

		else

		{

			$titleurl=$public_r[newsurl]."e/public/jump/?classid=".$r[classid]."&id=".$r[id]."&url=".urlencode($r[titleurl]);

		}

	}

	return $titleurl;

}



//返回内容页地址前缀

function ReturnInfoPageQz($r){

	global $public_r,$class_r;

	$ret_r['titleurl']='';

	$ret_r['filetype']='';

	$ret_r['nametype']=0;

	//动态页面

	if($class_r[$r[classid]][showdt]==2)

	{

		$ret_r['titleurl']=$public_r[newsurl]."e/action/ShowInfo.php?classid=$r[classid]&id=$r[id]";

		$ret_r['filetype']='';

		$ret_r['nametype']=1;

		return $ret_r;

	}

	//静态页面

	$ret_r['filetype']=$r[groupid]?'.php':$class_r[$r[classid]][filetype];

	$filename=$r[filename];

	$iclasspath=ReturnSaveInfoPath($r[classid],$r[id]);

	$newspath=empty($r[newspath])?'':$r[newspath]."/";

	if($class_r[$r[classid]][classurl]&&$class_r[$r[classid]][ipath]=='')//域名

	{

		$ret_r['titleurl']=$class_r[$r[classid]][classurl]."/".$newspath.$filename;

	}

	else

	{

		$ret_r['titleurl']=$public_r[newsurl].$iclasspath.$newspath.$filename;

	}

	return $ret_r;

}



//返回栏目链接

function sys_ReturnBqClassname($r,$have_class=0){

	global $public_r,$class_r;

	if($have_class)

	{

		//外部栏目

		if($class_r[$r[classid]][wburl])

		{

			$classurl=$class_r[$r[classid]][wburl];

		}

		//动态列表

		elseif($class_r[$r[classid]][listdt])

		{

			$classurl=$public_r[newsurl]."e/action/ListInfo/?classid=$r[classid]";

		}

		elseif($class_r[$r[classid]][classurl])

		{

			$classurl=$class_r[$r[classid]][classurl];

		}

		else

		{

			$classurl=$public_r[newsurl].$class_r[$r[classid]][classpath]."/";

		}

		if(empty($class_r[$r[classid]][bname]))

		{$classname=$class_r[$r[classid]][classname];}

		else

		{$classname=$class_r[$r[classid]][bname];}

		$myadd="[<a href=".$classurl.">".$classname."</a>]";

		//只返回链接

		if($have_class==9)

		{$myadd=$classurl;}

	}

	else

	{$myadd="";}

	return $myadd;

}



//返回专题链接

function sys_ReturnBqZtname($r){

	global $public_r,$class_zr;

	if($class_zr[$r[ztid]][zturl])

	{

		$zturl=$class_zr[$r[ztid]][zturl];

    }

	else

	{

		$zturl=$public_r[newsurl].$class_zr[$r[ztid]][ztpath]."/";

    }

	return $zturl;

}



//文件大小格式转换

function ChTheFilesize($size){

	if($size>=1024*1024)//MB

	{

		$filesize=number_format($size/(1024*1024),2,'.','')." MB";

	}

	elseif($size>=1024)//KB

	{

		$filesize=number_format($size/1024,2,'.','')." KB";

	}

	else

	{

		$filesize=$size." Bytes";

	}

	return $filesize;

}



//返回栏目自定义字段内容

function ReturnClassAddField($classid,$f){

	global $empire,$dbtbpre,$navclassid;

	if(empty($classid))

	{

		$classid=$navclassid;

	}

	$fr=$empire->fetch1("select ".$f." from {$dbtbpre}enewsclassadd where classid='$classid' limit 1");

	if(strstr($f,','))

	{

		return $fr;

	}

	else

	{

		return $fr[$f];

	}

}



//返回专题自定义字段内容

function ReturnZtAddField($classid,$f){

	global $empire,$dbtbpre,$navclassid;

	if(empty($classid))

	{

		$classid=$navclassid;

	}

	$fr=$empire->fetch1("select ".$f." from {$dbtbpre}enewsztadd where ztid='$classid' limit 1");

	if(strstr($f,','))

	{

		return $fr;

	}

	else

	{

		return $fr[$f];

	}

}



//返回扩展变量值

function ReturnPublicAddVar($myvar){

	global $empire,$dbtbpre;

	if(strstr($myvar,','))

	{

		$myvr=explode(',',$myvar);

		$count=count($myvr);

		for($i=0;$i<$count;$i++)

		{

			$v=$myvr[$i];

			$vr=$empire->fetch1("select varvalue from {$dbtbpre}enewspubvar where myvar='$v' limit 1");

			$ret_vr[$v]=$vr['varvalue'];

		}

		return $ret_vr;

	}

	else

	{

		$vr=$empire->fetch1("select varvalue from {$dbtbpre}enewspubvar where myvar='$myvar' limit 1");

		return $vr['varvalue'];

	}

}



//返回排序字段

function ReturnDoOrderF($mid,$orderby,$myorder){

	global $emod_r;

	$orderby=str_replace(',','',$orderby);

	$orderf=',newstime,id,onclick,totaldown,plnum';

	if(!empty($emod_r[$mid]['orderf']))

	{

		$orderf.=$emod_r[$mid]['orderf'];

	}

	else

	{

		$orderf.=',';

	}

	if(strstr($orderf,','.$orderby.','))

	{

		$rr['returnorder']=$orderby;

		$rr['returnf']=$orderby;

	}

	else

	{

		$rr['returnorder']='newstime';

		$rr['returnf']='newstime';

	}

	if(empty($myorder))

	{

		$rr['returnorder'].=' desc';

	}

	return $rr;

}



//返回置顶

function ReturnSetTopSql($ecms){

	global $public_r;

	if(empty($public_r['settop']))

	{

		return '';

	}

	$top='istop desc,';

	if($ecms=='list')

	{

		if($public_r['settop']==1||$public_r['settop']==4||$public_r['settop']==5||$public_r['settop']==6)

		{

			return $top;

		}

	}

	elseif($ecms=='bq')

	{

		if($public_r['settop']==2||$public_r['settop']==4||$public_r['settop']==5||$public_r['settop']==7)

		{

			return $top;

		}

	}

	elseif($ecms=='js')

	{

		if($public_r['settop']==3||$public_r['settop']==4||$public_r['settop']==6||$public_r['settop']==7)

		{

			return $top;

		}

	}

	return '';

}



//返回优化方案SQL

function ReturnYhSql($yhid,$yhvar){

	global $eyh_r;

	if(empty($yhid))

	{

		return '';

	}

	$query='';

	if($eyh_r[$yhid][$yhvar])

	{

		$t=time()-($eyh_r[$yhid][$yhvar]*86400);

		$query='newstime>'.$t.' and ';

	}

	return $query;

}



//返回查询字段

function ReturnSqlListF($mid){

	global $emod_r;

	if(empty($mid))

	{

		return '*';

	}

	$f='id,classid,onclick,newspath,keyboard,userid,username,ztid,checked,istop,truetime,ismember,userfen,isgood,titlefont,titleurl,filename,groupid,plnum,firsttitle,isqf,totaldown,closepl,lastdotime,infopfen,infopfennum,votenum,stb,ttid,infotags,ispic'.substr($emod_r[$mid]['listtempf'],0,-1);

	return $f;

}



//返回替换列表

function ReturnReplaceListF($mid){

	global $emod_r;

	$r['mid']=$mid;

	$r['fr']=explode(',',$emod_r[$mid]['listtempf']);

	$r['fcount']=count($r['fr'])-1;

	return $r;

}



//替换列表模板/标签模板/搜索模板

function ReplaceListVars($no,$listtemp,$subnews,$subtitle,$formatdate,$url,$haveclass=0,$r,$field,$docode=0){

	global $empire,$public_r,$class_r,$class_zr,$fun_r,$dbtbpre,$emod_r,$class_tr,$level_r,$navclassid,$etable_r;

	if($haveclass)

	{

		$add=sys_ReturnBqClassname($r,$haveclass);

	}

	if(empty($r[oldtitle]))

	{

		$r[oldtitle]=$r[title];

	}

	if($docode==1)

	{

		$listtemp=stripSlashes($listtemp);

		eval($listtemp);

	}

	$ylisttemp=$listtemp;

	$mid=$field['mid'];

	$fr=$field['fr'];

	$fcount=$field['fcount'];

	for($i=1;$i<$fcount;$i++)

	{

		$f=$fr[$i];

		$value=$r[$f];

		$spf=0;

		if($f=='title')//标题

		{

	        if(!empty($subtitle))//截取字符

	        {

				$value=sub($value,0,$subtitle,false);

	        }

			$value=DoTitleFont($r[titlefont],$value);

			$spf=1;

		}

		elseif($f=='newstime')//时间

		{

			//$value=date($formatdate,$value);

			$value=format_datetime($value,$formatdate);

			$spf=1;

		}

		elseif($f=='titlepic')//标题图片

		{

			if(empty($value))

		    {

				$value=$public_r[newsurl].'e/data/images/notimg.gif';

			}

			$spf=1;

		}

		elseif(strstr($emod_r[$mid]['smalltextf'],','.$f.','))//简介

		{

			if(!empty($subnews))//截取字符

			{

				$value=sub($value,0,$subnews,false);

			}

		}

		elseif($f=='befrom')//信息来源

		{

			$spf=1;

		}

		elseif($f=='writer')//作者

		{

			$spf=1;

		}

		if($spf==0&&!strstr($emod_r[$mid]['editorf'],','.$f.','))

		{

			if(strstr($emod_r[$mid]['tobrf'],','.$f.','))//加br

			{

				$value=nl2br($value);

			}

			if(!strstr($emod_r[$mid]['dohtmlf'],','.$f.','))//去除html

			{

				$value=RepFieldtextNbsp(htmlspecialchars($value));

			}

		}

		$listtemp=str_replace('[!--'.$f.'--]',$value,$listtemp);

	}

	$titleurl=sys_ReturnBqTitleLink($r);//链接

	$listtemp=str_replace('[!--id--]',$r[id],$listtemp);

	$listtemp=str_replace('[!--classid--]',$r[classid],$listtemp);

	$listtemp=str_replace('[!--class.name--]',$add,$listtemp);

	$listtemp=str_replace('[!--ttid--]',$r[ttid],$listtemp);

	$listtemp=str_replace('[!--tt.name--]',$class_tr[$r[ttid]][tname],$listtemp);

	$listtemp=str_replace('[!--userfen--]',$r[userfen],$listtemp);

	$listtemp=str_replace('[!--titleurl--]',$titleurl,$listtemp);

	$listtemp=str_replace('[!--no.num--]',$no,$listtemp);

	$listtemp=str_replace('[!--plnum--]',$r[plnum],$listtemp);

	$listtemp=str_replace('[!--userid--]',$r[userid],$listtemp);

	$listtemp=str_replace('[!--username--]',$r[username],$listtemp);

	$listtemp=str_replace('[!--onclick--]',$r[onclick],$listtemp);

	$listtemp=str_replace('[!--oldtitle--]',$r[oldtitle],$listtemp);

	$listtemp=str_replace('[!--totaldown--]',$r[totaldown],$listtemp);

	//栏目链接

	if(strstr($ylisttemp,'[!--this.classlink--]'))

	{

		$thisclasslink=sys_ReturnBqClassname($r,9);

		$listtemp=str_replace('[!--this.classlink--]',$thisclasslink,$listtemp);

	}

	$thisclassname=$class_r[$r[classid]][bname]?$class_r[$r[classid]][bname]:$class_r[$r[classid]][classname];

	$listtemp=str_replace('[!--this.classname--]',$thisclassname,$listtemp);

	return $listtemp;

}



//加上防复制字符

function AddNotCopyRndStr($text){

	global $public_r;

	if($public_r['opencopytext'])

	{

		$rnd=make_password(3).$public_r['sitename'];

		$text=str_replace("<br />","<span style=\"display:none\">".$rnd."</span><br />",$text);

		$text=str_replace("</p>","<span style=\"display:none\">".$rnd."</span></p>",$text);

	}

	return $text;

}



//替换信息来源

function ReplaceBefrom($befrom){

	global $empire,$dbtbpre;

	if(empty($befrom))

	{return $befrom;}

	$befrom=addslashes($befrom);

	$r=$empire->fetch1("select befromid,sitename,siteurl from {$dbtbpre}enewsbefrom where sitename='$befrom' limit 1");

	if(empty($r[befromid]))

	{return $befrom;}

	$return_befrom="<a href='".$r[siteurl]."' target=_blank>".$r[sitename]."</a>";

	return $return_befrom;

}



//替换作者

function ReplaceWriter($writer){

	global $empire,$dbtbpre;

	if(empty($writer))

	{return $writer;}

	$writer=addslashes($writer);

	$r=$empire->fetch1("select wid,writer,email from {$dbtbpre}enewswriter where writer='$writer' limit 1");

	if(empty($r[wid])||empty($r[email]))

	{

		return $writer;

	}

	$return_writer="<a href='".$r[email]."'>".$r[writer]."</a>";

	return $return_writer;

}



//备份下载记录

function BakDown($classid,$id,$pathid,$userid,$username,$title,$cardfen,$online=0){

	global $empire,$dbtbpre;

	$truetime=time();

	$id=(int)$id;

	$pathid=(int)$pathid;

	$userid=(int)$userid;

	$cardfen=(int)$cardfen;

	$classid=(int)$classid;

	$sql=$empire->query("insert into {$dbtbpre}enewsdownrecord(id,pathid,userid,username,title,cardfen,truetime,classid,online) values($id,$pathid,$userid,'$username','".addslashes($title)."',$cardfen,$truetime,$classid,'$online');");

}



//备份充值记录

function BakBuy($userid,$username,$buyname,$userfen,$money,$userdate,$type=0){

	global $empire,$dbtbpre;

	$buytime=date("y-m-d H:i:s");

	$buyname=addslashes($buyname);

	$empire->query("insert into {$dbtbpre}enewsbuybak(userid,username,card_no,cardfen,money,buytime,userdate,type) values('$userid','$username','$buyname','$userfen','$money','$buytime','$userdate','$type');");

}



//截取简介

function SubSmalltextVal($value,$len){

	if(empty($len))

	{

		return '';

	}

	$value=str_replace(array("\r\n","<br />","<br>","&nbsp;","[!--empirenews.page--]","[/!--empirenews.page--]"),array("","\r\n","\r\n"," ","",""),$value);

	$value=strip_tags($value);

	if($len)

	{

		$value=sub($value,0,$len,false);

	}

	$value=trim($value,"\r\n");

	$value=str_replace('&amp;ldquo;','&ldquo;',$value);

	$value=str_replace('&amp;rdquo;','&rdquo;',$value);

	$value=str_replace('&amp;mdash;','&mdash;',$value);

	return $value;

}



//全站搜索简介

function SubSchallSmalltext($value,$len){

	$value=str_replace(array("\r\n","&nbsp;","[!--empirenews.page--]","[/!--empirenews.page--]"),array("","","",""),$value);

	$value=strip_tags($value);

	if($len)

	{

		$value=sub($value,0,$len,false);

	}

	$value=trim($value,"\r\n");

	return $value;

}



//加红替换

function DoReplaceFontRed($text,$key){

	return str_replace($key,'<font color="red">'.$key.'</font>',$text);

}



//返回不生成html的栏目

function ReturnNreInfoWhere(){

	global $public_r;

	if(empty($public_r['nreinfo'])||$public_r['nreinfo']==',')

	{

		return '';

	}

	$cids=substr($public_r['nreinfo'],1,strlen($public_r['nreinfo'])-2);

	$where=' and classid not in ('.$cids.')';

	return $where;

}



//返回标签不调用栏目

function ReturnNottoBqWhere(){

	global $public_r;

	if(empty($public_r['nottobq'])||$public_r['nottobq']==',')

	{

		return '';

	}

	$cids=substr($public_r['nottobq'],1,strlen($public_r['nottobq'])-2);

	$where=' and classid not in ('.$cids.')';

	return $where;

}



//返回文件名及扩展名

function ReturnCFiletype($file){

	$r=explode('.',$file);

	$count=count($r)-1;

	$re['filetype']=strtolower($r[$count]);

	$re['filename']=substr($file,0,strlen($file)-strlen($re['filetype'])-1);

	return $re;

}



//返回栏目目录

function ReturnSaveClassPath($classid,$f=0){

	global $class_r;

	$classpath=$class_r[$classid][classpath];

	if($f==1){

		$classpath.="/index".$class_r[$classid][classtype];

	}

	return $classpath;

}



//返回专题目录

function ReturnSaveZtPath($classid,$f=0){

	global $class_zr;

	$classpath=$class_zr[$classid][ztpath];

	if($f==1){

		$classpath.="/index".$class_zr[$classid][zttype];

	}

	return $classpath;

}



//返回首页文件

function ReturnSaveIndexFile(){

	global $public_r;

	$file="index".$public_r[indextype];

	return $file;

}



//返回内容页存放目录

function ReturnSaveInfoPath($classid,$id){

	global $class_r;

	if($class_r[$classid][ipath]==''){

		$path=$class_r[$classid][classpath].'/';

	}

	else{

		$path=$class_r[$classid][ipath]=='/'?'':$class_r[$classid][ipath].'/';

	}

	return $path;

}



//返回内容页文件名

function GetInfoFilename($classid,$id){

	global $empire,$dbtbpre,$public_r,$class_r;

	$infor=$empire->fetch1("select titleurl,groupid,classid,newspath,filename,id from {$dbtbpre}ecms_".$class_r[$classid][tbname]." where id='$id' limit 1");

	if(!$infor['id']||$infor['titleurl'])

	{

		return '';

	}

	$filetype=$infor['groupid']?'.php':$class_r[$classid]['filetype'];

	$iclasspath=ReturnSaveInfoPath($classid,$id);

	$doclasspath=ECMS_PATH.$iclasspath;

	$newspath='';

	if($infor['newspath'])

	{

		$newspath=$infor['newspath'].'/';

	}

	$file=$doclasspath.$newspath.$infor['filename'].$filetype;

	return $file;

}



//格式化信息目录

function FormatPath($classid,$mynewspath,$enews=0){

	global $class_r;

	if($enews)

	{

		$newspath=$mynewspath;

	}

	else

	{

		$newspath=date($class_r[$classid][newspath]);

	}

	if(empty($newspath))

	{

		return "";

	}

	$path=ECMS_PATH.ReturnSaveInfoPath($classid,$id);

	$returnpath="";

	$r=explode("/",$newspath);

	$count=count($r);

	for($i=0;$i<$count;$i++){

		if($i>0)

		{

			$returnpath.="/".$r[$i];

		}

		else

		{

			$returnpath.=$r[$i];

		}

		$createpath=$path.$returnpath;

		$mk=DoMkdir($createpath);

		if(empty($mk))

		{

			printerror("CreatePathFail","");

		}

	}

	return $returnpath;

}



//返回内容页目录

function ReturnInfoSPath($filename){

	return str_replace('/index','',$filename);

}



//------------- 附件 -------------



//返回附件域名地址

function eReturnFileUrl($ecms=0){

	global $public_r;

	if($ecms==1)

	{

		return $public_r['fileurl'];

	}

	$fileurl=$public_r['openfileserver']?$public_r['fs_purl']:$public_r['fileurl'];

	return $fileurl;

}



//返回附件目录

function ReturnFileSavePath($classid,$fpath=''){

	global $public_r,$class_r;

	$fpath=$fpath||strstr(','.$fpath.',',',0,')?$fpath:$public_r['fpath'];

	$efileurl=eReturnFileUrl();

	if($fpath==1)//p目录

	{

		$r['filepath']='d/file/p/';

		$r['fileurl']=$efileurl.'p/';

	}

	elseif($fpath==2)//file目录

	{

		$r['filepath']='d/file/';

		$r['fileurl']=$efileurl;

	}

	else

	{

		if(empty($classid))

		{

			$r['filepath']='d/file/p/';

			$r['fileurl']=$efileurl.'p/';

		}

		else

		{

			$r['filepath']='d/file/'.$class_r[$classid][classpath].'/';

			$r['fileurl']=$efileurl.$class_r[$classid][classpath].'/';

		}

	}

	return $r;

}



//格式化附件目录

function FormatFilePath($classid,$mynewspath,$enews=0){

	global $public_r;

	if($enews)

	{

		$newspath=$mynewspath;

	}

	else

	{

		$newspath=date($public_r['filepath']);

	}

	if(empty($newspath))

	{

		return "";

	}

	$fspath=ReturnFileSavePath($classid);

	$path=ECMS_PATH.$fspath['filepath'];

	$returnpath="";

	$r=explode("/",$newspath);

	$count=count($r);

	for($i=0;$i<$count;$i++){

		if($i>0){

			$returnpath.="/".$r[$i];

		}

		else{

			$returnpath.=$r[$i];

		}

		$createpath=$path.$returnpath;

		$mk=DoMkdir($createpath);

		if(empty($mk)){

			printerror("CreatePathFail","");

		}

	}

	return $returnpath;

}



//返回上传文件名

function ReturnDoTranFilename($file_name,$classid){

	$filename=md5(uniqid(microtime()));

	return $filename;

}



//上传文件

function DoTranFile($file,$file_name,$file_type,$file_size,$classid,$ecms=0){

	global $public_r,$class_r,$doetran,$efileftp_fr;

	//文件类型

	$r[filetype]=GetFiletype($file_name);

	//文件名

	$r[insertfile]=ReturnDoTranFilename($file_name,$classid);

	$r[filename]=$r[insertfile].$r[filetype];

	//日期目录

	$r[filepath]=FormatFilePath($classid,$mynewspath,0);

	$filepath=$r[filepath]?$r[filepath].'/':$r[filepath];

	//存放目录

	$fspath=ReturnFileSavePath($classid);

	$r[savepath]=ECMS_PATH.$fspath['filepath'].$filepath;

	//附件地址

	$r[url]=$fspath['fileurl'].$filepath.$r[filename];

	//缩图文件

	$r[name]=$r[savepath]."small".$r[insertfile];

	//附件文件

	$r[yname]=$r[savepath].$r[filename];

	$r[tran]=1;

	//验证类型

	if(CheckSaveTranFiletype($r[filetype]))

	{

		if($doetran)

		{

			$r[tran]=0;

			return $r;

		}

		else

		{

			printerror('TranFail','',$ecms);

		}

	}

	//上传文件

	$cp=@move_uploaded_file($file,$r[yname]);

	if(empty($cp))

	{

		if($doetran)

		{

			$r[tran]=0;

			return $r;

		}

		else

		{

			printerror('TranFail','',$ecms);

		}

	}

	DoChmodFile($r[yname]);

	$r[filesize]=(int)$file_size;

	//FileServer

	if($public_r['openfileserver'])

	{

		$efileftp_fr[]=$r['yname'];

	}

	return $r;

}



//远程保存忽略地址

function CheckNotSaveUrl($url){

	global $public_r;

	if(empty($public_r['notsaveurl']))

	{

		return 0;

    }

	$r=explode("\r\n",$public_r['notsaveurl']);

	$count=count($r);

	$re=0;

	for($i=0;$i<$count;$i++)

	{

		if(empty($r[$i]))

		{continue;}

		if(stristr($url,$r[$i]))

		{

			$re=1;

			break;

	    }

    }

	return $re;

}



//远程保存

function DoTranUrl($url,$classid){

	global $public_r,$class_r,$tranpicturetype,$tranflashtype,$mediaplayertype,$realplayertype,$efileftp_fr;

	//处理地址

	$url=trim($url);

	$url=str_replace(" ","%20",$url);

    $r[tran]=1;

	//附件地址

	$r[url]=$url;

	//文件类型

	$r[filetype]=GetFiletype($url);

	if(CheckSaveTranFiletype($r[filetype]))

	{

		$r[tran]=0;

		return $r;

	}

	//是否已上传的文件

	$havetr=CheckNotSaveUrl($url);

	if($havetr)

	{

		$r[tran]=0;

		return $r;

	}

	$string=ReadFiletext($url);

	if(empty($string))//读取不了

	{

		$r[tran]=0;

		return $r;

	}

	//文件名

	$r[insertfile]=ReturnDoTranFilename($file_name,$classid);

	$r[filename]=$r[insertfile].$r[filetype];

	//日期目录

	$r[filepath]=FormatFilePath($classid,$mynewspath,0);

	$filepath=$r[filepath]?$r[filepath].'/':$r[filepath];

	//存放目录

	$fspath=ReturnFileSavePath($classid);

	$r[savepath]=ECMS_PATH.$fspath['filepath'].$filepath;

	//附件地址

	$r[url]=$fspath['fileurl'].$filepath.$r[filename];

	//缩图文件

	$r[name]=$r[savepath]."small".$r[insertfile];

	//附件文件

	$r[yname]=$r[savepath].$r[filename];

	WriteFiletext_n($r[yname],$string);

	$r[filesize]=@filesize($r[yname]);

	//返回类型

	if(strstr($tranflashtype,','.$r[filetype].','))

	{

		$r[type]=2;

	}

	elseif(strstr($tranpicturetype,','.$r[filetype].','))

	{

		$r[type]=1;

	}

	elseif(strstr($mediaplayertype,','.$r[filetype].',')||strstr($realplayertype,','.$r[filetype].','))//多媒体

	{

		$r[type]=3;

	}

	else

	{

		$r[type]=0;

	}

	//FileServer

	if($public_r['openfileserver'])

	{

		$efileftp_fr[]=$r['yname'];

	}

	return $r;

}



//删除附件

function DoDelFile($r){

	global $class_r,$public_r,$efileftp_dr;

	$path=$r['path']?$r['path'].'/':$r['path'];

	$fspath=ReturnFileSavePath($r[classid],$r[fpath]);

	$delfile=ECMS_PATH.$fspath['filepath'].$path.$r['filename'];

	DelFiletext($delfile);

	//FileServer

	if($public_r['openfileserver'])

	{

		$efileftp_dr[]=$delfile;

	}

}



//替换表前缀

function RepSqlTbpre($sql){

	global $dbtbpre;

	$sql=str_replace('[!db.pre!]',$dbtbpre,$sql);

	return $sql;

}



//反替换表前缀

function ReRepSqlTbpre($sql){

	global $dbtbpre;

	$sql=str_replace($dbtbpre,'***_',$sql);

	return $sql;

}



//时间转换

function ToChangeUseTime($time){

	global $fun_r;

	$usetime=time()-$time;

	if($usetime<60)

	{

		$tstr=$usetime.$fun_r['TimeSecond'];

	}

	else

	{

		$usetime=round($usetime/60);

		$tstr=$usetime.$fun_r['TimeMinute'];

	}

	return $tstr;

}



//返回栏目集合

function ReturnClass($sonclass){

	if($sonclass==''||$sonclass=='|'){

		return 'classid=0';

	}

	$where='classid in ('.RepSonclassSql($sonclass).')';

	return $where;

}



//替换子栏目子

function RepSonclassSql($sonclass){

	if($sonclass==''||$sonclass=='|'){

		return 0;

	}

	$sonclass=substr($sonclass,1,strlen($sonclass)-2);

	$sonclass=str_replace('|',',',$sonclass);

	return $sonclass;

}



//返回多栏目

function sys_ReturnMoreClass($sonclass,$son=0){

	global $class_r;

	$r=explode(',',$sonclass);

	$count=count($r);

	$return_r[0]=intval($r[0]);

	$where='';

	$or='';

	for($i=0;$i<$count;$i++)

	{

		$r[$i]=intval($r[$i]);

		if($son==1)

		{

			if($class_r[$r[$i]]['tbname']&&!$class_r[$r[$i]]['islast'])

			{

				$where.=$or."classid in (".RepSonclassSql($class_r[$r[$i]]['sonclass']).")";

			}

			else

			{

				$where.=$or."classid='".$r[$i]."'";

			}

		}

		else

		{

			$where.=$or."classid='".$r[$i]."'";

		}

		$or=' or ';

	}

	$return_r[1]=$where;

	return $return_r;

}



//返回多专题

function sys_ReturnMoreZt($zt){

	$r=explode(',',$zt);

	$count=count($r);

	$return_r[0]=intval($r[0]);

	$where='';

	$or='';

	for($i=0;$i<$count;$i++)

	{

		$r[$i]=intval($r[$i]);

		$where.=$or."ztid like '%|".$r[$i]."|%'";

		$or=' or ';

	}

	$return_r[1]=$where;

	return $return_r;

}



//返回多标题分类

function sys_ReturnMoreTT($tt){

	$r=explode(',',$tt);

	$count=count($r);

	$return_r[0]=intval($r[0]);

	$ids='';

	$dh='';

	for($i=0;$i<$count;$i++)

	{

		$r[$i]=intval($r[$i]);

		$ids.=$dh.$r[$i];

		$dh=',';

	}

	$return_r[1]='ttid in ('.$ids.')';

	return $return_r;

}



//验证是否包含栏目

function CheckHaveInClassid($cr,$checkclass){

	global $class_r;

	if($cr['islast'])

	{

		$chclass='|'.$cr['classid'].'|';

	}

	else

	{

		$chclass=$cr['sonclass'];

	}

	$return=0;

	$r=explode('|',$chclass);

	$count=count($r);

	for($i=1;$i<$count-1;$i++)

	{

		if(strstr($checkclass,'|'.$r[$i].'|'))

		{

			$return=1;

			break;

		}

	}

	return $return;

}



//返回加前缀的下载地址

function ReturnDownQzPath($path,$urlid){

	global $empire,$dbtbpre;

	$urlid=(int)$urlid;

	if(empty($urlid))

	{

		$re['repath']=$path;

		$re['downtype']=0;

    }

	else

	{

		$r=$empire->fetch1("select urlid,url,downtype from {$dbtbpre}enewsdownurlqz where urlid='$urlid'");

		if($r['urlid'])

		{

			$re['repath']=$r['url'].$path;

		}

		else

		{

			$re['repath']=$path;

		}

		$re['downtype']=$r['downtype'];

	}

	return $re;

}



//返回带防盗链的绝对地址

function ReturnDSofturl($downurl,$qz,$path='../../',$isdown=0){

	$urlr=ReturnDownQzPath(stripSlashes($downurl),$qz);

	$url=$urlr['repath'];

	@include_once(ECMS_PATH."e/class/enpath.php");//防盗链

	if($isdown)

	{

		$url=DoEnDownpath($url);

	}

	else

	{

		$url=DoEnOnlinepath($url);

	}

	return $url;

}



//验证提交来源

function CheckCanPostUrl(){

	global $public_r;

	if($public_r['canposturl'])

	{

		$r=explode("\r\n",$public_r['canposturl']);

		$count=count($r);

		$b=0;

		for($i=0;$i<$count;$i++)

		{

			if(strstr($_SERVER['HTTP_REFERER'],$r[$i]))

			{

				$b=1;

				break;

			}

		}

		if($b==0)

		{

			printerror('NotCanPostUrl','',1);

		}

	}

}



//验证IP

function eCheckAccessIp($ecms=0){

	global $public_r;

	$userip=egetip();

	if($ecms)//后台

	{

		//允许IP

		if($public_r['hopenip'])

		{

			$close=1;

			foreach(explode("\n",$public_r['hopenip']) as $ctrlip)

			{

				if(preg_match("/^(".preg_quote(($ctrlip=trim($ctrlip)),'/').")/",$userip))

				{

					$close=0;

					break;

				}

			}

			if($close==1)

			{

				echo"Ip<font color='#cccccc'>(".$userip.")</font> be prohibited.";

				exit();

			}

		}

	}

	else

	{

		//允许IP

		if($public_r['openip'])

		{

			$close=1;

			foreach(explode("\n",$public_r['openip']) as $ctrlip)

			{

				if(preg_match("/^(".preg_quote(($ctrlip=trim($ctrlip)),'/').")/",$userip))

				{

					$close=0;

					break;

				}

			}

			if($close==1)

			{

				echo"Ip<font color='#cccccc'>(".$userip.")</font> be prohibited.";

				exit();

			}

		}

		//禁止IP

		if($public_r['closeip'])

		{

			foreach(explode("\n",$public_r['closeip']) as $ctrlip)

			{

				if(preg_match("/^(".preg_quote(($ctrlip=trim($ctrlip)),'/').")/",$userip))

				{

					echo"Ip<font color='#cccccc'>(".$userip.")</font> be prohibited.";

					exit();

				}

			}

		}

	}

}



//验证提交IP

function eCheckAccessDoIp($doing){

	global $public_r,$empire,$dbtbpre;

	$pr=$empire->fetch1("select opendoip,closedoip,doiptype from {$dbtbpre}enewspublic limit 1");

	if(!strstr($pr['doiptype'],','.$doing.','))

	{

		return '';

	}

	$userip=egetip();

	//允许IP

	if($pr['opendoip'])

	{

		$close=1;

		foreach(explode("\n",$pr['opendoip']) as $ctrlip)

		{

			if(preg_match("/^(".preg_quote(($ctrlip=trim($ctrlip)),'/').")/",$userip))

			{

				$close=0;

				break;

			}

		}

		if($close==1)

		{

			printerror('NotCanPostIp','history.go(-1)',1);

		}

	}

	//禁止IP

	if($pr['closedoip'])

	{

		foreach(explode("\n",$pr['closedoip']) as $ctrlip)

		{

			if(preg_match("/^(".preg_quote(($ctrlip=trim($ctrlip)),'/').")/",$userip))

			{

				printerror('NotCanPostIp','history.go(-1)',1);

			}

		}

	}

}



//验证是否关闭相关模块

function eCheckCloseMods($mod){

	global $public_r;

	if(strstr($public_r['closemods'],','.$mod.','))

	{

		echo $mod.' is close';

		exit();

	}

}



//验证包含字符

function toCheckCloseWord($word,$closestr,$mess){

	if($closestr&&$closestr!='|')

	{

		$checkr=explode('|',$closestr);

		$ckcount=count($checkr);

		for($i=0;$i<$ckcount;$i++)

		{

			if($checkr[$i]&&stristr($word,$checkr[$i]))

			{

				printerror($mess,"history.go(-1)",1);

			}

		}

	}

}



//替换评论表情

function RepPltextFace($text){

	global $public_r;

	if(empty($public_r['plface'])||$public_r['plface']=='||')

	{

		return $text;

	}

	$facer=explode('||',$public_r['plface']);

	$count=count($facer);

	for($i=1;$i<$count-1;$i++)

	{

		$r=explode('##',$facer[$i]);

		$text=str_replace($r[0],"<img src='".$public_r['newsurl']."e/data/face/".$r[1]."' border=0>",$text);

	}

	return $text;

}



//替换空格

function RepFieldtextNbsp($text){

	return str_replace(array("\t",'   ','  '),array('&nbsp; &nbsp; &nbsp; &nbsp; ','&nbsp; &nbsp;','&nbsp;&nbsp;'),$text);

}



//保留扩展名验证

function CheckSaveTranFiletype($filetype){

	$savetranfiletype=',.php,.php3,.php4,.php5,.php6,.asp,.aspx,.jsp,.cgi,.phtml,.asa,.asax,.fcgi,.pl,.ascx,.ashx,.cer,.cdx,.pht,.shtml,.shtm,.stm,';

	if(stristr($savetranfiletype,','.$filetype.','))

	{

		return true;

	}

	return false;

}



//设置验证码

function ecmsSetShowKey($varname,$val,$ecms=0){

	global $public_r;

	$time=time();

	$checkpass=md5(md5($val.'EmpireCMS'.$time).$public_r['keyrnd']);

	$key=$time.','.$checkpass.','.$val;

	esetcookie($varname,$key,0,$ecms);

}



//检查验证码

function ecmsCheckShowKey($varname,$postval,$dopr,$ecms=0){

	global $public_r;

	$r=explode(',',getcvar($varname,$ecms));

	$cktime=$r[0];

	$pa…